Zombah chromebook sandbox: различия между версиями

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м (add how to install nv-u-boot)
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=snow install nv-u-boot 3704 with serial console debug to ro&rw firmware=
<pre>
wget https://www.dropbox.com/s/6pzvraf3ko14sz9/nv_image-snow.bin.gz
gunzip nv_image-snow.bin.gz
flashrom -p linux_spi:dev=/dev/spidev1.0 -w nv_image-snow.bin
</pre>
found here  https://wiki.archlinux.org/index.php/Samsung_Chromebook_(ARM)#How_to_flash_U-Boot
=snow check/disable write protect status=
=snow check/disable write protect status=
<pre>
<pre>

Версия от 01:24, 12 января 2015

snow install nv-u-boot 3704 with serial console debug to ro&rw firmware

wget https://www.dropbox.com/s/6pzvraf3ko14sz9/nv_image-snow.bin.gz
gunzip nv_image-snow.bin.gz
flashrom -p linux_spi:dev=/dev/spidev1.0 -w nv_image-snow.bin

found here https://wiki.archlinux.org/index.php/Samsung_Chromebook_(ARM)#How_to_flash_U-Boot

snow check/disable write protect status

crosh->shell->sudo -s

flashrom --wp-status
flashrom --wp-disable

snow/daisy revert firmware to factory default from chrome os

crosh->shell->sudo -s

crossystem |fgrep fwid
chromeos-firmwareupdate --factory

found here https://code.google.com/p/chromium/issues/detail?id=221828